<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>示例14</title>
    <script src="jquery.js"></script>
    <script>
        $(function (){
            $("#one").text("<em>ACCP</em>");
            console.log($("#one").text())
        })
    </script>
</head>
<body>
    <div id="one"></div>
</body>
</html>